What are the steps involved in designing a fact table?
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What is the difference between ods and oltp?
What are the advantages of raid 1, 1/0, and 5. What type of raid setup would you put your tx logs?
Explain what are the mapping paramaters and maping variables?
Suppose I want to get sales data for the last (suppose 10) dates dynamically using value prompt how can I do it and drag it onto report editor?
Start a batches with in a batch?
Explain what are the modules in power mart?
Explain datawarehousing?
What is a staging area? Do we need it? What is the purpose of a staging area?
Where the cache files stored?
What are the types of SCD?
What are Data Marts?
What are the advantages of query studio compared to report studio?